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Added option for disabling lighting (#311)

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This commit is contained in:
Stein Dale
2015-06-17 15:00:20 +02:00
parent 5443582fec
commit 5e93b8ca1f
8 changed files with 67 additions and 23 deletions
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18
ApplicationCode/ModelVisualization/RivTernaryScalarMapperEffectGenerator.cpp
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@@ -54,6 +54,7 @@ RivTernaryScalarMapperEffectGenerator::RivTernaryScalarMapperEffectGenerator(con
m_opacityLevel = 1.0f;
m_faceCulling = caf::FC_NONE;
m_enableDepthWrite = true;
m_disableLighting = false;
}
//--------------------------------------------------------------------------------------------------
@@ -66,8 +67,16 @@ void RivTernaryScalarMapperEffectGenerator::updateForShaderBasedRendering(cvf::E
cvf::ShaderProgramGenerator gen("ScalarMapperMeshEffectGenerator", cvf::ShaderSourceProvider::instance());
gen.addVertexCode(cvf::ShaderSourceRepository::vs_Standard);
gen.addFragmentCode(cvf::ShaderSourceRepository::src_Texture);
gen.addFragmentCode(caf::CommonShaderSources::light_AmbientDiffuse());
gen.addFragmentCode(cvf::ShaderSourceRepository::fs_Standard);
if (m_disableLighting)
{
gen.addFragmentCode(cvf::ShaderSourceRepository::fs_Unlit);
}
else
{
gen.addFragmentCode(caf::CommonShaderSources::light_AmbientDiffuse());
gen.addFragmentCode(cvf::ShaderSourceRepository::fs_Standard);
}
cvf::ref<cvf::ShaderProgram> prog = gen.generate();
eff->setShaderProgram(prog.p());
@@ -104,6 +113,7 @@ void RivTernaryScalarMapperEffectGenerator::updateForFixedFunctionRendering(cvf:
cvf::ref<cvf::RenderStateLighting_FF> lighting = new cvf::RenderStateLighting_FF;
lighting->enableTwoSided(true);
lighting->enable(!m_disableLighting);
eff->setRenderState(lighting.p());
// Result mapping texture
@@ -189,7 +199,8 @@ bool RivTernaryScalarMapperEffectGenerator::isEqual(const EffectGenerator* other
&& m_opacityLevel == otherTextureResultEffect->m_opacityLevel
&& m_undefinedColor == otherTextureResultEffect->m_undefinedColor
&& m_faceCulling == otherTextureResultEffect->m_faceCulling
&& m_enableDepthWrite == otherTextureResultEffect->m_enableDepthWrite)
&& m_enableDepthWrite == otherTextureResultEffect->m_enableDepthWrite
&& m_disableLighting == otherTextureResultEffect->m_disableLighting)
{
cvf::ref<cvf::TextureImage> texImg2 = new cvf::TextureImage;
otherTextureResultEffect->m_scalarMapper->updateTexture(texImg2.p(), m_opacityLevel);
@@ -212,6 +223,7 @@ caf::EffectGenerator* RivTernaryScalarMapperEffectGenerator::copy() const
scEffGen->m_undefinedColor = m_undefinedColor;
scEffGen->m_faceCulling = m_faceCulling;
scEffGen->m_enableDepthWrite = m_enableDepthWrite;
scEffGen->m_disableLighting = m_disableLighting;
return scEffGen;
}